National key information infrastructure:status,international comparison and policy recommedations by Sude QING, Yang SONG, Li ZHAO, Lei CAO

“…2015 is the year when “the 12th Five-year Plan” fully completed,and “the 13th Five-year Plan” starts.To discover problems,judge trends and solve problems are the top priorities in the first year of planning.According to“Global Information Technology Report 2015”that released by World Economic Forum,China is also facing three weaknesses,such as the low per capita internet bandwidth,the limited mobile broadband penetration and the urgent need of innovation environment.Situation analysis and international comparison were presented,and policy recommendations were given from three major aspects,such as improving broadband capabilities,developing Aerospace integrated networks and innovative application environments，which break down into six sub-directions such as domestic broadband networks,international network layout,mobile communications,space infrastructure,application infrastructure and software-defined network.…”
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Micro-station sleeping algorithm based on coverage area priority in 5G network by Ziren WANG, Yi LI

“…With the maturity of 5G mobile communication technology and the rapid growth of the number of mobile terminals, the problem of intensive energy consumption of 5G wireless communication system base stations is prominent.A micro base station area hierarchical sleep algorithm was proposed.Considering the impact of micro base station load, inter station distance and inter layer cooperation on micro base station sleep, the transitions number of the micro base station in the overlapping coverage area between macro base stations is less, and the priority sleep operation has a good energy-saving effect.The simulation result shows that the energy-saving rate is 23%, which can adapt to different network sizes, and the energy-saving effect is better in large-scale networks.…”
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An overview of low resolution quantization in wireless communication system by Dan QIAO, Chaokai WEN, Feifei GAO, Shi JIN

“…Compared to the 4th generation (4G) mobile communication technology,the 5th generation (5G) mobile communication technology will provide tens of times of peak rate increase,reaching up to several thousands megabit per second.The coming wireless communication systems face the problems of expensive hardware cost and high power consumption,which is becoming a bottleneck of high-rate communication systems.To cope with these problems,redesigning communication systems with the receiver using finite precision analog-to-digital converters (ADC) is one possible approach.The analysis of recent information theory for the AWGN channel shows that the performance loss due to 2~3 bit ADC acceptable.The application of low resolution quantization in wireless communication systems was focused on,an overview of the channel capacity and receiver design under low-precision ADC was provided.…”
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Les nouveaux outils de la tricherie scolaire au lycée by Christophe Michaut

“…With the arrival of mobile phones in classrooms and common use of the Internet in school activities, students have more opportunities to plagiarize documents or defraud during the tests on the table. …”
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An Empirical Study on Ad Hoc Performance of DSRC and Wi-Fi Vehicular Communications by Seungbae Lee, Alvin Lim

“…Also, it identifies important effects of messages size, message frequency, weather condition, and vehicle mobility on vehicular communications. For example, rainy weather significantly diminishes the communication range and vehicle mobility causes temporal variations in communication throughput. …”
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La division sexuelle du travail militant dans les assemblées générales : le cas des mouvements de « sans » by Xavier Dunezat

“…This analysis leans on participating observations during unemployed mobilizations in 1998 (in Rennes and in Morlaix in Brittany) and illegal immigrant's mobilizations in the 2000s. …”
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Research on service-driven network technologies for space-air-ground-sea integration by FAN Kexin, AN Lirong, ZHANG Qinyu

“…Then, driven by the demand for carrying massive diverse services, key network technologies, including network slicing, mobile edge computing, and communication-sensing-computing integration, were investigated. …”
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6G endogenous security:architecture and key technologies by Yang LIU, Mugen PENG

“…At the beginning of design for the traditional mobile communication systems,security is considered as an independent technology,relying on “patch” and “plug-in” to realize the security protection of wireless communica-tion.The sixth-generation (6G) mobile communication system is designed based on software-defined slicing platform,edge computing,artificial intelligence and big data mining to adapt to different application scenarios and performance objectives,making the traditional network security mechanisms difficult to guarantee 6G's requirements for embed-ded security.6G endogenous security was proposed,the architecture and key technologies of 6G endogenous security were described,the security threats in the new technologies were discussed which 6G would adopt,and the chal-lenges and future research directions of 6G endogenous security were provided.…”
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Location privacy protection technology based on KHINN by Lijin ZHUANG, Yuyi OU, Jie LING

“…Aiming at the problem that the user’s location privacy may be leaked while users obtain location-based services,mobile terminal and LBS server the ends use k-anonymity mechanisms using the collaborative distributed model.Balanced incremental nearest neighbor (KHINN)query method based on k-anonymity was proposed.When the method structuring anonymous user group in mobile terminal,secure multiparty summation was used to calculate the anchor point to ensure user privacy;when processing the query results,SpaceTwist method based on k-anonymity was used to improve the query privacy and accuracy.Performance analysis and experimental results show that undering the condition of semi trusted or untrusted users between nodes,the proposed method can solve defects of uneven distribution of discovering points around the anchor point in SpaceTwist method and improve the accuracy of the query.…”
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Green Finance in Europe — Strategy, Regulation and Instruments by Volker Brühl

“…Abstract A green transformation of nearly all parts of our economy is necessary, including but not limited to energy production and consumption, mobility, manufacturing and agriculture.…”
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STRUCTURAL ASPECTS OF PLASTICITY LOWERING OF HIGH-STRENGTH WIRE AT BIG CUMULATIVE COMPRESSIONS by V. P. Fetisov

“…It is shown that decrease of plasticity of high-strength wire at big total cobbings is connected with reduction of mobility of dislocations in the substructure formed at loss of perlite lamellar structure.…”
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Effect of Processing Parameters on Performance of Spray-Deposited Organic Thin-Film Transistors by Jack W. Owen, Natalia A. Azarova, Marsha A. Loth, Markos Paradinas, Mariona Coll, Carmen Ocal, John E. Anthony, Oana D. Jurchescu

“…Our results demonstrate that we can tune the field-effect mobility of spray-deposited devices two orders of magnitude, from 10−3 cm2/Vs to 10−1 cm2/Vs, by controlling fabrication parameters.…”
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Türkiye’de SMS Reklamları: Tüketici Tutumlarını Etkileyen Faktörler by Hasan Kemal Suher, Nevzat Bilge İspir

“…Mobile telefonların kullanımdaki hızlıartışhem pazarlamacılar hem de reklamcılar için yeni bir taşıma platformu yaratmıştır. …”
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Observational Study of Pedestrian Behavior at Signalized Crosswalks by Damian Frej

“…The pedestrian behavior at five signalized crosswalks in Kielce, was analyzed in this study with a particular focus on the increasing use of mobile phones and other electronic devices while crossing the street. …”
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A Novel Robust Tracking Algorithm in Cluttered Environments for Distributed Sensor Network by Yunting Liu, Yuanwei Jing, Siying Zhang, Hui Guo

“…Simulation results show that the proposed algorithm can track the mobile node and estimate the position with relatively higher accuracy in comparison with existing methods.…”
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Electric Vehicles and Storage Systems Integrated within a Sustainable Urban District Fed by Solar Energy by Stefano Bracco, Federico Delfino, Michela Longo, Silvia Siri

“…Many scenarios are analyzed and discussed, with specific attention to evaluate the role of electric mobility within a smart energy infrastructure and a focus on EVs acting as mobile storage systems.…”
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Early Implant Placement with Immediate Loading in the Mandibular Anterior Region: A Rapid Solution to Edentulism by Arjun Hari Rijal, Bhageshwar Dhami, Pratistha Ghimire, Manoj Humagain, Simant Lamichhane

“…On intraoral examination, there was a mobile tooth with respect to 41. The mobile tooth was extracted, and early implant placement was done along with Bio-Oss bone grafts to fill the jumping distance with no barrier membrane. …”
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Las canciones del 15-M y su memoria. El sonido de un compromiso político by José Rafael Ramos Barranco

“…The 15-M movement meant much more than social mobilizations against the measures imposed by the government that led to a critical situation for thousands of Spanish families. …”
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La movilidad de los inmigrantes emprendedores con iniciativas culturales y creativas en la Comunidad de Madrid by OSORIO GARCÍA-OTEYZA, Miguel, JIMÉNEZ-SOSA, Mirian

“…However, ICT facilitates new migratory flows, such as the mobility of 7entrepreneurs of art and culture. Cultural and creative industries, besides being a resource for economic mobility, are also a source of identity, create a sense of belonging and facilitate social cohesion.…”
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E-k Relation of Valence Band in Arbitrary Orientation/Typical Plane Uniaxially Strained by Zhang Chao, Xu Da-Qing, Liu Shu-Lin, Liu Ning-Zhuang

“…Uniaxial strain technology is an effective way to improve the performance of the small size CMOS devices, by which carrier mobility can be enhanced. The E-k relation of the valence band in uniaxially strained Si is the theoretical basis for understanding and enhancing hole mobility. …”
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